Damien George 64f2b213bb py: Move constant folding from compiler to parser.
It makes much more sense to do constant folding in the parser while the
parse tree is being built.  This eliminates the need to create parse
nodes that will just be folded away.  The code is slightly simpler and a
bit smaller as well.

Constant folding now has a configuration option,
MICROPY_COMP_CONST_FOLDING, which is enabled by default.
2015-10-12 12:58:45 +01:00
..
2015-09-15 22:46:30 +01:00